{
  "annotation_id": "504ea6b4-1867-4624-98fc-176c93cb4c14",
  "date_created": "2026-03-02T18:01:07.884000Z",
  "date_modified": "2026-03-02T18:01:07.884000Z",
  "file_hash": "4c618876ea681779bd8943c4fbdf496f26f9a2f47188e4fdd3f08399e78ca80a",
  "private": false,
  "record": {
    "abstract": "We demonstrate how to control independently both spatial and temporal\ndynamics of slow light. We reveal that specially designed nonlinear waveguide\narrays with phase-shifted Bragg gratings demonstrate the frequency-independent\nspatial diffraction near the edge of the photonic bandgap, where the group\nvelocity of light can be strongly reduced. We show in numerical simulations\nthat such structures allow a great flexibility in designing and controlling\ndispersion characteristics, and open a way for efficient spatiotemporal\nself-trapping and the formation of slow-light optical bullets.",
    "arxiv_id": "physics/0605194",
    "authors": [
      "Andrey A. Sukhorukov",
      "Yuri S. Kivshar"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevLett.97.233901",
    "journal_ref": "Phys. Rev. Lett. 97, 233901 (2006)",
    "title": "Slow-light optical bullets in arrays of nonlinear Bragg-grating   waveguides",
    "url": "https://arxiv.org/abs/physics/0605194"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4bfcf5d4-8a1b-407e-a9d2-d04e9b53ccdc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}